CN202152099U - Man-powered hydraulic power machine - Google Patents
Man-powered hydraulic power machine Download PDFInfo
- Publication number
- CN202152099U CN202152099U CN2011200561794U CN201120056179U CN202152099U CN 202152099 U CN202152099 U CN 202152099U CN 2011200561794 U CN2011200561794 U CN 2011200561794U CN 201120056179 U CN201120056179 U CN 201120056179U CN 202152099 U CN202152099 U CN 202152099U
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- hydraulic
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- oil pump
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Abstract
The utility model discloses a man-powered hydraulic power machine, relating to a hydraulic power machine. The man-powered hydraulic power machine is composed of an oil tank, an oil supply pipe, an oil-absorbing one-way valve, a hydraulic oil pump, a main body frame of the hydraulic power machine, an eccentric round wheel (or eccentric wheel), a rotating shaft, a bearing, a pedal arm, an oil-discharging one-way valve and a vane hydraulic motor. The similar bicycle pedal arm is utilized to drive the rotating shaft to rotate, so as to drive the eccentric round to extrude hydraulic oil pump, and then the conversion of man power into hydraulic energy is completed, high-pressure oil is used for rotating the vane hydraulic motor by means of flushing, and the hydraulic energy is converted into mechanical energy. Finally, the rotation of the vane hydraulic motor drives a device needing to be driven to work. The man-powered hydraulic power machine is a power device which adopts man power and does not consume natural energy including fuel oil, fuel gas and electric energy. The man-powered hydraulic power machine does not pollute the environment and really has the characteristics of 'high efficiency, low carbon and environmental protection', and the man-powered hydraulic power machine can be used for a variety of traction and push machinery such as bicycles, tricycles, small boats and the like.
Description
Affiliated technical field:
The utility model relates to a kind of hydraulic activator.
Technical background:
Prior art: it is to accomplish through the mechanical arm of force, chain or gear change that the self-moving vehicle of on the way exercising etc., the propulsion source in the process of walking transform, and is characterized in that energy conversion efficiency is low; Existing motor bike, battery-driven car all need consumes energy in addition, and contaminated environment is gone back in the combustion power tail gas discharging that especially resembles motor bike appearance.
Utility model content: in order to overcome the low efficiency that existing bicycle propulsion source transforms, reach the primary mover big energy-consuming problem of power actuated vehicle, the invention provides a kind of hydraulic activator with the manpower propulsion source.
The technical scheme that the present invention adopted is: the manpower hydraulic activator comprises by petrol storage tank, fuel feed pipe, oil sucting one-way valve, hydraulic oil pump piston, hydraulic oil pump cylinder body, hydraulic activator main frame, eccentric garden wheel (or eccentric wheel), rotating shaft, bearing, foot-operated arm, oil extraction check valve, vane motor formation.Its structure is to be provided with perforate on hydraulic activator main frame top; Utilize bearing that rotating shaft is fixed in the perforate; The rotating shaft both sides are stretched out hydraulic activator main frame portion an eccentric garden wheel are installed respectively; Foot-operated arm is equipped with in the outside of eccentric garden wheel, on the hydraulic activator main frame base of the corresponding bottom, position of eccentric garden wheel the hydraulic oil pump cylinder body is installed, and hydraulic oil pump piston and piston reset spring are housed in the hydraulic oil pump cylinder body; Hydraulic oil pump piston upper end contacts with eccentric wheel; The hydraulic oil pump inferior part of the cylinder block is connected with hydraulic activator main frame base, has perforate to communicate with oil circuit in hydraulic oil pump cylinder body and the main frame base junction, and the oil inlet of base oil circuit, oil outlet place correspondence are equipped with oil sucting one-way valve, oil extraction check valve; Check valve can be independently, and also with the main frame one, soon cone shaped one-way valve is installed in the main frame; Oil inlet links to each other with petrol storage tank through oil guide pipe, and oil outlet is linked to each other with vane motor by high pressure fuel pipe; The vane motor oil outlet links to each other with petrol storage tank.Utilize similar bicycle pedals arm to drive rotating shaft and rotate, eccentric garden wheel squeezed fluid pressure oil pump is accomplished manpower to the hydraulic pressure transformation of energy in the rotating shaft, by high pressure oil red switch vane motor, can convert hydraulic pressure to mechanical energy again.The rotation of vane motor drives required device driven work, like bicycle, three-wheel vehicle, small boat etc.During work owing to extruding reason by lateral deviation heart garden wheel; The hydraulic oil pump piston is compressed; The cylinder bore internal volume reduces, and fluid wherein just backs down the oil extraction check valve and carries out oil extraction, and what took turns in the eccentric garden of opposite side unclamps the hydraulic oil pump piston by piston reset spring jack-up; The cylinder bore internal volume increases, and oil sucting one-way valve is opened oil suction.Manpower constantly scrunches foot-operated arm and drives the rotating shaft rotation, and two plungers are just constantly from oil sucting one-way valve oil suction and draining valve oil extraction.The fluid of discharging gets into HM Hydraulic Motor, and HM Hydraulic Motor drives change speed gear box and rotates.Thereby drive load running.
The beneficial effect of the utility model is: a kind of employing manpower is provided, need not have consumed the engine installation of existing natural energy source fuel oil, combustion gas, electric energy.Characteristics free from environmental pollution, as really to have " efficient, low-carbon (LC), environmental protection ".The machinery that can be used for various tractions such as bicycle, three-wheel vehicle, small boat, promotion.
During the actual use of the utility model, can petrol storage tank, vane motor, hydraulic activator main frame be installed to the appropriate location as required; The mounting of body support can be installed on the hydraulic activator main frame; Can also change ride arm as hand arm into according to actual needs.
During the actual use of the utility model, can install a shell as required additional, hydraulic oil pump piston, hydraulic oil pump cylinder body, hydraulic activator main frame, eccentric garden wheel, rotating shaft are hidden for guaranteeing safety.
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Description of drawings: Fig. 1 is the base portion cutaway view of the utility model
Fig. 2 is the base portion right elevation of the utility model
Fig. 3 is the base portion birds-eye view of the utility model
The specific embodiment: foot-operated arm 1 among the figure; Eccentric garden wheel 21; Eccentric garden wheel 22; Rotating shaft 3; Hydraulic oil pump piston 41; Hydraulic oil pump piston 42; Hydraulic oil pump cylinder body 51; Hydraulic oil pump cylinder body 52; Piston reset spring 61; Piston reset spring 62; Oil inlet 71; Oil inlet 72; Hydraulic activator main frame 8; Bearing 9; Oil outlet 101; Oil outlet 102; Oil sucting one-way valve 111; Oil sucting one-way valve 112; Oil extraction check valve 121; Oil extraction check valve 122; Wherein oil sucting one-way valve 112; Conceal among oil extraction check valve 121 figure and do not draw.
Embodiment:
Manual work scrunches stretcher; Half cycle promptly drives rotating shaft 3 rotations before foot-operated arm 1 rotation; The rotation of rotating shaft 3 makes eccentric garden wheel 22 upwards unclamp hydraulic oil pump upper piston 42, and hydraulic oil pump upper piston 42 upwards promotes under piston reset spring 62 effects, and this moment, oil sucting one-way valve 112 was opened; Oil extraction check valve 122 is closed, and the oil of hydraulic oil reservoir fuel tank is got in the hydraulic oil pump cylinder body 52 through oil sucting one-way valve 112 by oil inlet 72 through oil guide pipe; The rotation of opposite side rotating shaft 3 makes eccentric garden wheel 21 downward squeezed fluid pressure oil pump upper pistons 41 make the oil (during the first time is air) in the hydraulic oil pump cylinder body 51 import vane motor through oil extraction check valve 121, oil outlet 101, high pressure fuel pipe, and vane motor is rotated.
Foot-operated arm 1 drives rotating shaft 3 rotations when rotating second half; The rotation of rotating shaft 3 makes eccentric garden wheel 21 upwards unclamp hydraulic oil pump upper piston 41; Hydraulic oil pump upper piston 41 upwards promotes under piston reset spring 61 effects; This moment, oil sucting one-way valve 11 was opened, and oil extraction check valve 121 is closed, and the oil of hydraulic oil reservoir fuel tank is got in the hydraulic oil pump cylinder body 51 through oil sucting one-way valve 111 by oil inlet 71 through oil guide pipe; The rotation of opposite side rotating shaft 3 makes eccentric garden wheel 22 downward squeezed fluid pressure oil pump upper pistons 42 make the oil in the hydraulic oil pump cylinder body 52 import vane motor through oil extraction check valve 122, oil outlet 102, high pressure fuel pipe, and vane motor is rotated.And return petrol storage tank again through transport pipe through the hydraulic oil that promotes vane motor, supply to recycle.
Manual work constantly scrunches, and two hydraulic oil pumps make not stall of vane motor moving just ceaselessly to the vane motor fuel feeding, drive load running.
Claims (4)
1. a manpower hydraulic activator comprises by petrol storage tank, fuel feed pipe, oil sucting one-way valve, hydraulic oil pump cylinder body, hydraulic oil pump cylinder body, hydraulic activator main frame, eccentric garden wheel, rotating shaft, bearing, foot-operated arm, oil extraction check valve, vane motor constituting; Be to be provided with perforate on hydraulic activator main frame top; Utilize bearing that rotating shaft is fixed in the perforate; The rotating shaft both sides are stretched out hydraulic activator main frame portion and the outside of an eccentric garden wheel, eccentric garden wheel are installed respectively foot-operated arm is housed; On the hydraulic activator main frame base of the corresponding bottom, position of eccentric garden wheel the hydraulic oil pump cylinder body is installed, hydraulic oil pump piston and piston reset spring are housed in the hydraulic oil pump cylinder body; The hydraulic oil pump piston contacts with eccentric wheel; The hydraulic oil pump inferior part of the cylinder block is connected with hydraulic activator main frame base, has perforate to communicate with oil circuit in hydraulic oil pump cylinder body and the main frame base junction, and the oil inlet oil outlet place correspondence of base oil circuit is equipped with oil sucting one-way valve, oil extraction check valve; Oil inlet links to each other with petrol storage tank through oil guide pipe, and oil outlet is linked to each other with vane motor by high pressure fuel pipe; The vane motor oil outlet links to each other with petrol storage tank.
2. according to claims 1 said manpower hydraulic activator, it is characterized in that: comprise the hydraulic activator main frame, check valve can be independently, and also with the main frame one, soon cone shaped one-way valve is installed in the main frame.
3. according to claims 1 said manpower hydraulic activator, it is characterized in that: comprising eccentric garden wheel, also can be eccentric wheel.
4. according to claims 1 said manpower hydraulic activator, it is characterized in that: comprise foot-operated arm, also can use hand arm instead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200561794U CN202152099U (en) | 2011-03-02 | 2011-03-02 | Man-powered hydraulic power machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200561794U CN202152099U (en) | 2011-03-02 | 2011-03-02 | Man-powered hydraulic power machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152099U true CN202152099U (en) | 2012-02-29 |
Family
ID=45692604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200561794U Expired - Fee Related CN202152099U (en) | 2011-03-02 | 2011-03-02 | Man-powered hydraulic power machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152099U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032285A (en) * | 2013-01-10 | 2013-04-10 | 刘勤勇 | Man-powered hydraulic power machine |
| CN103043175A (en) * | 2013-01-11 | 2013-04-17 | 刘勤勇 | Hydraulic transmission bicycle |
| CN110439780A (en) * | 2019-06-21 | 2019-11-12 | 中国计量大学上虞高等研究院有限公司 | One kind zero reveals interior self-powered rotary piston fluid conveying device |
-
2011
- 2011-03-02 CN CN2011200561794U patent/CN202152099U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032285A (en) * | 2013-01-10 | 2013-04-10 | 刘勤勇 | Man-powered hydraulic power machine |
| CN103043175A (en) * | 2013-01-11 | 2013-04-17 | 刘勤勇 | Hydraulic transmission bicycle |
| CN103043175B (en) * | 2013-01-11 | 2015-07-22 | 刘勤勇 | Hydraulic transmission bicycle |
| CN110439780A (en) * | 2019-06-21 | 2019-11-12 | 中国计量大学上虞高等研究院有限公司 | One kind zero reveals interior self-powered rotary piston fluid conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20140302 |